| Date | IP Address |
| 2025-01-23 | 104.21.80.1 (ClassC) |
| 2025-03-07 | 104.21.112.1 (ClassC) |
| 2025-09-06 | 104.21.16.1 (ClassC) |
| 2025-11-28 | 104.21.87.112 (ClassC) |
| Date | Domain | IP |
| static.1blocker.com | 2024-09-15 | 52.92.137.3 |
| filters.1blocker.com | 2025-01-23 | 104.21.80.1 |
| support.1blocker.com | 2025-09-06 | 104.18.37.238 |
| www.1blocker.com | 2025-09-06 | 5.181.161.75 |